在 Google Maps SDK for native iOS/objective C 中的 InfoWindow/Marker 上添加 Click 事件

Question

简单的问题

我正在开发一款适用于 iOS 的应用程序，我在其中嵌入了适用于原生 iOS 的新 Google 地图。 一切都很好，除了一个问题，我在这里和谷歌都找不到原生 IOS/Objective-C 的合适解决方案（如果有，请告诉我，抱歉打扰你）

我想要的： 我希望用户单击打开信息窗口的标记。如果他单击或点击信息窗口后，它应该会打开一个包含更多信息的新 UIView。

我该怎么做？

感谢您的建议

Answer 1

1.符合GMSMapViewDelegate协议。

@interface YourViewController () <GMSMapViewDelegate>
// your properties
@end

2.设置您的mapView_ 代表。

mapView_.delegate = self;

3.实现GMSMapViewDelegate方法

- (void)mapView:(GMSMapView *)mapView didTapInfoWindowOfMarker:(GMSMarker *)marker {
    // your code
}

顺便说一句，marker.userData 很有用。您可以将所需的数据设置到其中并在- mapView:didTapInfoWindowOfMarker:中使用它

Answer 2

你添加地图的地方，添加

 mapView_.delegate=self; 

那就用这个

-(void)mapView:(GMSMapView *)mapView
didTapInfoWindowOfMarker:(id<GMSMarker>)marker{

   //info window tapped

}

Answer 3

swift 4 的完整答案

1. 将GMSMapViewDelegate 添加为委托

2. 像这样设置你的地图委托：googlemap.delegate = self

3. 添加这个函数

func mapView(_ mapView: GMSMapView, didTap marker: GMSMarker) -> Bool 
            {
               // do something
                return true
            }

Answer 4

我正在使用适用于 iOS 的 Google Maps SDK。

我将 uiview 子类化为信息窗口创建自定义视图“InfoWindow”。

添加@property (nonatomic,retain) UIView *actionOverlayCalloutView;在您的视图控制器的头文件中。

- (UIView *)mapView:(GMSMapView *)mapView markerInfoWindow:(GMSMarker *)marker {
if(self.objSelectedParking != nil)
{
    float anchorSize = 0.5f;
    float infoWindowWidth = 250.0f;
    float infoWindowHeight = 250.0f;

    [self.actionOverlayCalloutView removeFromSuperview];
    InfoWindow *infoWindow = [[InfoWindow alloc] initWithFrame:CGRectMake(0, 0, infoWindowWidth, infoWindowHeight)];
    infoWindow.lblTitle.text = self.objSelectedParking.strParkingName;
    infoWindow.lblDescription.text = self.objSelectedParking.strParkingDescription;
    infoWindow.lblAddress.text = self.objSelectedParking.strParkingAddress;
    infoWindow.lblPhone.text = self.objSelectedParking.strParkingPhone;
    infoWindow.imageViewParking.image = [UIImage imageNamed:@"parking_image_sample.jpg"];

    float offset = anchorSize * M_SQRT2;

    self.actionOverlayCalloutView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, infoWindowWidth, infoWindowHeight - offset/2)];
    [self.actionOverlayCalloutView setBackgroundColor:[UIColor clearColor]];

    self.actionOverlayCalloutView.layer.cornerRadius = 5;
    self.actionOverlayCalloutView.layer.masksToBounds = YES;

    UIButton *hiddenCloseButton = [[UIButton alloc] initWithFrame:CGRectMake((infoWindow.viewContainer.frame.origin.x + infoWindow.viewContainer.frame.size.width - 30), 10, 20, 20)];
    [hiddenCloseButton addTarget:self action:@selector(hiddenCloseButtonClickedInInfowindow:) forControlEvents:UIControlEventTouchUpInside];
    [self.actionOverlayCalloutView addSubview:hiddenCloseButton];

    UIButton *hiddenDirectionButton = [[UIButton alloc] initWithFrame:CGRectMake((infoWindow.lblAddress.frame.origin.x + infoWindow.lblAddress.frame.size.width + 5), (infoWindow.lblAddress.frame.origin.y - 15), 25, 25)];
    [hiddenDirectionButton addTarget:self action:@selector(hiddenDirectionButtonClickedInInfowindow:) forControlEvents:UIControlEventTouchUpInside];
    [self.actionOverlayCalloutView addSubview:hiddenDirectionButton];

    UIButton *hiddenInfoButton = [[UIButton alloc] initWithFrame:CGRectMake((infoWindow.innerContainerView.frame.origin.x + infoWindow.imageViewParking.frame.origin.x + infoWindow.imageViewParking.frame.size.width + 20), (infoWindow.innerContainerView.frame.origin.y + 25), 25, 25)];
    [hiddenInfoButton addTarget:self action:@selector(hiddenInfoButtonClickedInInfowindow:) forControlEvents:UIControlEventTouchUpInside];
    [self.actionOverlayCalloutView addSubview:hiddenInfoButton];

    UIButton *hiddenScheduleButton = [[UIButton alloc] initWithFrame:CGRectMake((infoWindow.innerContainerView.frame.origin.x + infoWindow.verticalLineSeperatorView.frame.origin.x + infoWindow.verticalLineSeperatorView.frame.size.width + 10), (infoWindow.innerContainerView.frame.origin.y + 25), 25, 25)];
    [hiddenScheduleButton addTarget:self action:@selector(hiddenScheduleButtonClickedInInfowindow:) forControlEvents:UIControlEventTouchUpInside];
    [self.actionOverlayCalloutView addSubview:hiddenScheduleButton];

    [infoWindow addSubview:self.actionOverlayCalloutView];

    CLLocationCoordinate2D anchor = [_mapView.selectedMarker position];
    CGPoint point = [_mapView.projection pointForCoordinate:anchor];
    point.y -= _mapView.selectedMarker.icon.size.height + offset/2 + (infoWindowHeight - offset/2)/2;
    self.actionOverlayCalloutView.center = point;

    [_mapView addSubview:self.actionOverlayCalloutView];
    return infoWindow;
}

return nil;
}

-(void)mapView:(GMSMapView *)pMapView didChangeCameraPosition:(GMSCameraPosition *)position {
if (pMapView.selectedMarker != nil && self.actionOverlayCalloutView.superview)
{
    float anchorSize = 0.5f;
    float infoWindowHeight = 250.0f;

    CLLocationCoordinate2D anchor = [_mapView.selectedMarker position];
    CGPoint point = [_mapView.projection pointForCoordinate:anchor];
    float offset = anchorSize * M_SQRT2;
    point.y -= _mapView.selectedMarker.icon.size.height + offset/2 + (infoWindowHeight - offset/2)/2;
    point.y = point.y - 10; //PRATIK GUJARATI CODE TO ADJUST HEIGHT AND Y VALUE OF TRANSPARENT OVERLAY VIEW
    self.actionOverlayCalloutView.center = point;
} else {
    [self.actionOverlayCalloutView removeFromSuperview];
}
}

- (void)mapView:(GMSMapView *)mapView didTapAtCoordinate:(CLLocationCoordinate2D)coordinate {
[self.actionOverlayCalloutView removeFromSuperview];
}

- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
if ([keyPath isEqualToString:@"mapView.selectedMarker"]) {
    if (!_mapView.selectedMarker) {
        [self.actionOverlayCalloutView removeFromSuperview];
    }
}
}

Answer 5

斯威夫特 5.1

您可以将GMSMapViewDelegate 用于：

mapView.delegate = self

func mapView(_ mapView: GMSMapView, didTapInfoWindowOf marker: GMSMarker) {
        print("InfoView tapped")
}

Answer 6

1. 创建一个要在 infoWindow 中显示的子视图。

2. 设置subview的frame等于infoWindow view的frame。

   subView = [[[NSBundle mainBundle] loadNibNamed:@"viewName" owner:self options:nil] objectAtIndex:0]; 
   [subView setFrame:infoview.frame]; 
   [self.mapview addSubview:subView];
   

Answer 7

在谷歌地图查看信息获取信息

    func mapView(_ mapView: GMSMapView, didTapInfoWindowOf marker: GMSMarker) {
    print(marker.title!)
    print(marker.snippet!)
}